68461428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16633}}^1$

素因数の和:16661

約数の個数: 48

約数和(自身を含む): 186300800

約数和(自身を除く): 117839372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16633, 33266, 49899, 66532, 99798, 116431, 199596, 232862, 349293, 465724, 698586, 815017, 1397172, 1630034, 2445051, 3260068, 4890102, 5705119, 9780204, 11410238, 17115357, 22820476, 34230714, 68461428]

約数ペア:

[(1, 68461428), (2, 34230714), (3, 22820476), (4, 17115357), (6, 11410238), (7, 9780204), (12, 5705119), (14, 4890102), (21, 3260068), (28, 2445051), (42, 1630034), (49, 1397172), (84, 815017), (98, 698586), (147, 465724), (196, 349293), (294, 232862), (343, 199596), (588, 116431), (686, 99798), (1029, 66532), (1372, 49899), (2058, 33266), (4116, 16633)]